ASN1ObjectIdentifier[] getMechs () {
        return this.mechs;
    }


    /**
     * @return the mechanisms announced by the remote end
     */
    ASN1ObjectIdentifier[] getRemoteMechs () {
        return this.remoteMechs;
    }


    /**
     * Set what mechanism is being used for this context.
     * 
     * @param mechs
     */
    void setMechs ( ASN1ObjectIdentifier[] mechs ) {

        }
    }


    @Test
    public void transportReconnects () throws IOException {
        try ( SmbFile f = getDefaultShareRoot() ) {
            // transport disconnects can happen pretty much any time
            assertNotNull(f);
            f.connect();
            f.exists();
            assertNotNull(f);
            try ( SmbTreeHandleInternal treeHandle = (SmbTreeHandleInternal) f.getTreeHandle();

            }
            catch ( UnknownHostException uhe ) {
                /*
                 * Java cannot determine the localhost. This is basically a config
                 * issue on the host. There's not much we can do about it. Just
                 * to suppress NPEs that would result we can create a possibly bogus
                 * address. Pretty sure the below cannot actually thrown a UHE tho.
                 */

            }
            if ( tok.getMechanisms() != null ) {
                Set<ASN1ObjectIdentifier> mechs = new HashSet<>(Arrays.asList(tok.getMechanisms()));
                boolean foundKerberos = false;
                for ( ASN1ObjectIdentifier mech : Kerb5Context.SUPPORTED_MECHS ) {
                    foundKerberos |= mechs.contains(mech);
                }

    static final ASN1ObjectIdentifier[] SUPPORTED_MECHS;
    private static final Oid JGSS_KRB5_NAME_OID;
    private static final Oid JGSS_KRB5_MECH_OID;

    static {
        KRB5_MECH_OID = new ASN1ObjectIdentifier("1.2.840.113554.1.2.2");
        KRB5_MS_MECH_OID = new ASN1ObjectIdentifier("1.2.840.48018.1.2.2");
        SUPPORTED_MECHS = new ASN1ObjectIdentifier[] {
            KRB5_MECH_OID, KRB5_MS_MECH_OID

threshold for this to be true is not precisely defined by law.

  If such an object file uses only numerical parameters, data
structure layouts and accessors, and small macros and small inline
functions (ten lines or less in length), then the use of the object
file is unrestricted, regardless of whether it is legally a derivative
work.  (Executables containing this object code plus portions of the

                    log.debug("Have initial token " + tok);
                }
                if ( tok.getMechanisms() != null ) {
                    Set<ASN1ObjectIdentifier> mechs = new HashSet<>(Arrays.asList(tok.getMechanisms()));
                    if ( !mechs.contains(NtlmContext.NTLMSSP_OID) ) {
                        throw new SmbUnsupportedOperationException("Server does not support NTLM authentication");
                    }